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New aluminum forming method can cut car chassis weight in half
- January 18, 2016
- News Release
- Bending and Forming
AP&T is cooperating with Raufoss Technology, Hydro Aluminium, and the SINTEF research institute to develop a new method for forming of aluminum sheet. The method will enable passenger cars to be manufactured with a significantly lower weight than today, which will enable greatly reduced fuel consumption and environmental impact.
The goal is for chassis parts currently made of steel or die-cast aluminum to be manufactured from aluminum sheet using a press hardening process. According to the company, chassis weight could be cut in half if this method were applied in new cars.
To reach this goal, a cost-efficient production process is needed that guarantees all of the parts obtain the desired strength and stability. The project members are planning to have completed a production line for test manufacturing within four years. Extensive development of materials, forming techniques, and processes remains to be completed before then.
AP&T will share its knowledge of tool and process design. The company also will be responsible for producing a full-scale production line for manufacturing test parts. One of SINTEF's metallurgists now is working on-site at AP&T in Ulricehamn, Sweden, as part of the cooperation initiative.
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The Fabricator is North America's leading magazine for the metal forming and fabricating industry. The magazine delivers the news, technical articles, and case histories that enable fabricators to do their jobs more efficiently. The Fabricator has served the industry since 1970.
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